PT82784B - Processo para a fusao descontinua de vidro com emprego de um combustivel com um conteudo de cinza - Google Patents

Processo para a fusao descontinua de vidro com emprego de um combustivel com um conteudo de cinza Download PDF

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Publication number
PT82784B
PT82784B PT82784A PT8278486A PT82784B PT 82784 B PT82784 B PT 82784B PT 82784 A PT82784 A PT 82784A PT 8278486 A PT8278486 A PT 8278486A PT 82784 B PT82784 B PT 82784B
Authority
PT
Portugal
Prior art keywords
batch
process according
fuel
phase
combustion
Prior art date
Application number
PT82784A
Other languages
English (en)
Portuguese (pt)
Other versions
PT82784A (en
Original Assignee
Ppg Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/748,639 external-priority patent/US4632687A/en
Priority claimed from US06/748,640 external-priority patent/US4634461A/en
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of PT82784A publication Critical patent/PT82784A/pt
Publication of PT82784B publication Critical patent/PT82784B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/023—Preheating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Processing Of Solid Wastes (AREA)
  • Glass Compositions (AREA)
PT82784A 1985-06-25 1986-06-18 Processo para a fusao descontinua de vidro com emprego de um combustivel com um conteudo de cinza PT82784B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/748,639 US4632687A (en) 1985-06-25 1985-06-25 Method of melting raw materials for glass or the like using solid fuels or fuel-batch mixtures
US06/748,640 US4634461A (en) 1985-06-25 1985-06-25 Method of melting raw materials for glass or the like with staged combustion and preheating

Publications (2)

Publication Number Publication Date
PT82784A PT82784A (en) 1986-07-01
PT82784B true PT82784B (pt) 1992-07-31

Family

ID=27114975

Family Applications (1)

Application Number Title Priority Date Filing Date
PT82784A PT82784B (pt) 1985-06-25 1986-06-18 Processo para a fusao descontinua de vidro com emprego de um combustivel com um conteudo de cinza

Country Status (13)

Country Link
AR (1) AR240891A2 (da)
BG (1) BG48807A3 (da)
CS (1) CS277291B6 (da)
DK (1) DK296086A (da)
FI (1) FI79828C (da)
GR (1) GR861612B (da)
IL (1) IL79047A0 (da)
NO (1) NO168240C (da)
NZ (1) NZ216270A (da)
PL (1) PL148248B1 (da)
PT (1) PT82784B (da)
TR (1) TR22605A (da)
YU (1) YU46010B (da)

Also Published As

Publication number Publication date
FI862641A (fi) 1986-12-26
DK296086D0 (da) 1986-06-24
AR240891A2 (es) 1991-03-27
YU107686A (en) 1988-08-31
GR861612B (en) 1986-10-30
FI79828B (fi) 1989-11-30
FI862641A0 (fi) 1986-06-19
CS451286A3 (en) 1992-08-12
PL148248B1 (en) 1989-09-30
NO168240B (no) 1991-10-21
NO862452D0 (no) 1986-06-19
CS277291B6 (en) 1993-01-13
FI79828C (fi) 1990-03-12
NO168240C (no) 1992-01-29
NO862452L (no) 1986-12-29
BG48807A3 (en) 1991-05-15
DK296086A (da) 1986-12-26
TR22605A (tr) 1987-12-29
PT82784A (en) 1986-07-01
NZ216270A (en) 1988-03-30
IL79047A0 (en) 1986-09-30
YU46010B (sh) 1992-12-21

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19920127

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19930731